Oct 13 14:27:44.421 INFO checking google-cloudtrace1-1.0.7+20171202 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 14:27:44.421 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-0/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-0/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +4021bd0b3c5815b087d6db10ce461e7e4854ade7-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 13 14:27:44.834 INFO blam! 3ffbd5648f89f42ce05bb5cca4f609aaf80360617446e76760b173619384d506
Oct 13 14:27:44.836 INFO running `"docker" "start" "-a" "3ffbd5648f89f42ce05bb5cca4f609aaf80360617446e76760b173619384d506"`
Oct 13 14:27:46.208 INFO kablam! usermod: no changes
Oct 13 14:27:46.396 INFO kablam!     Checking google-cloudtrace1 v1.0.7+20171202 (/source)
Oct 13 14:27:51.312 INFO kablam! warning: unnecessary parentheses around function argument
Oct 13 14:27:51.312 INFO kablam!    --> src/lib.rs:703:66
Oct 13 14:27:51.312 INFO kablam!     |
Oct 13 14:27:51.312 INFO kablam! 703 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Oct 13 14:27:51.312 INFO kablam!     |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 13 14:27:51.312 INFO kablam!     |
Oct 13 14:27:51.312 INFO kablam!     = note: #[warn(unused_parens)] on by default
Oct 13 14:27:51.312 INFO kablam! 
Oct 13 14:27:51.324 INFO kablam! warning: unnecessary parentheses around function argument
Oct 13 14:27:51.324 INFO kablam!    --> src/lib.rs:974:66
Oct 13 14:27:51.324 INFO kablam!     |
Oct 13 14:27:51.324 INFO kablam! 974 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Oct 13 14:27:51.324 INFO kablam!     |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 13 14:27:51.324 INFO kablam! 
Oct 13 14:27:51.324 INFO kablam! warning: unnecessary parentheses around function argument
Oct 13 14:27:51.324 INFO kablam!     --> src/lib.rs:1261:66
Oct 13 14:27:51.324 INFO kablam!      |
Oct 13 14:27:51.324 INFO kablam! 1261 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((10 + self._additional_params.len()));
Oct 13 14:27:51.324 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 13 14:27:51.324 INFO kablam! 
Oct 13 14:27:52.760 INFO kablam! warning: unnecessary parentheses around function argument
Oct 13 14:27:52.760 INFO kablam!    --> src/lib.rs:703:66
Oct 13 14:27:52.761 INFO kablam!     |
Oct 13 14:27:52.761 INFO kablam! 703 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Oct 13 14:27:52.762 INFO kablam!     |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 13 14:27:52.762 INFO kablam!     |
Oct 13 14:27:52.762 INFO kablam!     = note: #[warn(unused_parens)] on by default
Oct 13 14:27:52.763 INFO kablam! 
Oct 13 14:27:52.764 INFO kablam! warning: unnecessary parentheses around function argument
Oct 13 14:27:52.764 INFO kablam!    --> src/lib.rs:974:66
Oct 13 14:27:52.764 INFO kablam!     |
Oct 13 14:27:52.765 INFO kablam! 974 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Oct 13 14:27:52.765 INFO kablam!     |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 13 14:27:52.766 INFO kablam! 
Oct 13 14:27:52.766 INFO kablam! warning: unnecessary parentheses around function argument
Oct 13 14:27:52.767 INFO kablam!     --> src/lib.rs:1261:66
Oct 13 14:27:52.767 INFO kablam!      |
Oct 13 14:27:52.767 INFO kablam! 1261 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((10 + self._additional_params.len()));
Oct 13 14:27:52.768 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 13 14:27:52.768 INFO kablam! 
Oct 13 14:27:53.792 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.56s
Oct 13 14:27:53.798 INFO kablam! su: No module specific data is present
Oct 13 14:27:54.473 INFO running `"docker" "rm" "-f" "3ffbd5648f89f42ce05bb5cca4f609aaf80360617446e76760b173619384d506"`
Oct 13 14:27:54.784 INFO blam! 3ffbd5648f89f42ce05bb5cca4f609aaf80360617446e76760b173619384d506